Discuss possible factors you would use when assessing the technical quality of the legacy system.  Assume that you assessed four systems and the results of the assessment are as follows: System A: high quality, low business value System B: high quality, high business value System C: low quality, low business value System D: low quality, high business value   What would be your recommendations for each of these systems? Justify your decisions.

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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When you are assessing a legacy system, you have to look at it from a business perspective and a technical perspective. From a business perspective, you have to decide whether the business really needs the system. From a technical perspective, you have to assess the quality of the system and its related support software and hardware. You then use a combination of the business value and the system quality to take one of the following informed decisions: scrap the system, re-engineer the system, replace the system, continue the system’s maintenance. Your task is to assess legacy systems in your organization and decide what would be the most appropriate strategy for maintaining these systems.

 

  1. Discuss possible factors you would use when assessing the technical quality of the legacy system. 
  2. Assume that you assessed four systems and the results of the assessment are as follows:

    System A: high quality, low business value

    System B: high quality, high business value

    System C: low quality, low business value

    System D: low quality, high business value

     

    What would be your recommendations for each of these systems? Justify your decisions.

 

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